Stadium: Court B Round: 45 Ground: Hardcourt indoor
| ITF W60 Kyoto | 2020/02/17 02:55 | Ramu Ueda v Chisa Hosonuma | 7-6,2-6,4-10 |
| ITF W15 Hamilton | 2020/02/11 02:10 | Sohyun Park v Chisa Hosonuma | 6-2,6-2 |
| ITF W25 Launceston | 2020/02/03 00:55 | Chisa Hosonuma v Fangran Tian | 6-4,1-6,9-11 |
| ITF W25 Launceston | 2020/02/02 02:00 | Chisa Hosonuma v Catherine Krueger | 6-2,6-2 |
| ITF W15 Nonthaburi Qual | 2019/12/01 02:30 | Mara Schmidt v Chisa Hosonuma | 6-3,3-6,10-8 |
| ITF W15 Nonthaburi | 2019/11/25 02:30 | Chisa Hosonuma v Olga Helmi | 3-6,3-6 |
| ITF W15 Nonthaburi | 2019/11/24 04:45 | Chisa Hosonuma v Nana Kawagishi | 6-3,6-0 |
| ITF W15 Cancun | 2019/11/08 16:15 | Chisa Hosonuma v Anastasia Sysoeva | 6-1,5-7,2-6 |
| ITF W60 Kyoto | 2020/02/17 03:15 | Nalu Himeno v Yui Chikaraishi | 0-6,1-6 |
| ITF W15 Hamilton | 2020/02/12 01:20 | Catherine Aulia v Yui Chikaraishi | 6-2,6-2 |
| ITF W25 Nonthaburi | 2020/02/03 04:25 | Ho Ching Wu v Yui Chikaraishi | 6-2,6-2 |
| ITF W25 Nonthaburi | 2020/02/02 02:55 | Zhuoma Ni Ma v Yui Chikaraishi | 2-6,3-6 |
| ITF W25 Nonthaburi | 2020/01/27 06:20 | Kai-Chen Chang v Yui Chikaraishi | 6-0,6-1 |
| ITF W25 Nonthaburi | 2020/01/26 09:55 | Yui Chikaraishi v Eun Se Jang | 6-1,6-2 |
| ITF W15 Nonthaburi | 2019/12/03 04:15 | Yui Chikaraishi v Olga Helmi | 1-6,2-6 |
| ITF W15 Nonthaburi | 2019/12/02 02:30 | Yui Chikaraishi v Mara Schmidt | 6-4,6-0 |